smarty模板引擎之分配数据类型

//分配基本数据
$smarty->assign("str","hello smarty!");
$smarty->assign("int",143);
$smarty->assign("double",12.1344);
$smarty->assign("bool",true);
$smarty->assign("bool2",false);
字符串类型：<{$str}> <br/>
整型：<{$int}> <br/>
浮点型：<{$double}> <br/>
布尔类型真：<{$bool}> <br/>
布尔类型假：<{$bool2}> <br/>

//索引数组
$res=array('上海','北京','深圳');
$smarty->assign("arr",$res);
//关联数组
$res2=array('city1'=>'北京','city2'=>'广州','city3'=>'湖南');
$smarty->assign("arr2",$res2);
//索引二维数组
$res3 = array(
array('潇晓','常山','吴蓓'),array('珊珊','常明')
);
$smarty->assign("arr3",$res3);
//关联二维数组
$res4 = array(
array('id'=>'001','name'=>'张三','email'=>'zhangsan@1163.com'),
array('url'=>'http://www.baidu.com','age'=>'28')
);
$smarty->assign("arr4",$res4);
//关联二维数组2
$res5=array(
'emp1'=>array('id'=>'001','name'=>'张三','email'=>'zhangsan@1163.com'),
'emp2'=>array('url'=>'http://www.baidu.com','age'=>'28')
);
$smarty->assign("arr5",$res5);

索引数组：元素1:<{$arr[0]}>,元素2:<{$arr[1]}>,元素3:<{$arr[2]}> <br/>
关联数组取法1(不推荐)：元素1:<{$arr2['city1']}>,元素2:<{$arr2['city2']}>,元素3:<{$arr2['city3']}> <br/>
关联数组取法2(推荐)：元素1:<{$arr2.city1}>,元素2:<{$arr2.city2}>,元素3:<{$arr2.city3}> <br/>
二维索引数组：
元素1:<{$arr3[0][0]}>,
元素2:<{$arr3[0][1]}>,
元素3:<{$arr3[0][2]}>,
元素4:<{$arr3[1][0]}>,
元素5:<{$arr3[1][1]}> <br/>
关联二维数组形式1：
id-<{$arr4[0].id}>,
name-<{$arr4[0].name}>,
email-<{$arr4[0].email}>,
url-<{$arr4[1].url}>,
age-<{$arr4[1].age}> <br/>
关联二维数组形式2：
id-<{$arr5.emp1.id}>,
name-<{$arr5.emp1.name}>,
email-<{$arr5.emp1.email}>,
url-<{$arr5.emp2.url}>,
age-<{$arr5.emp2.age}><br/>

class Master{
var $name;
var $age;
function __construct($name,$age){
$this->name=$name;
$this->age=$age;
}
}
class Dog{
var $name;
var $age;
var $color;
var $arr;
var $master;
function __construct($name,$age,$color,$arr6,$master){
$this->name=$name;
$this->age=$age;
$this->color=$color;
$this->arr=$arr6;
$this->master=$master;
}
}
$arr6=array('001','002','003');
$master = new Master('小明',22);
$dog1 = new Dog('小白',1,'white',$arr6,$master);
$smarty->assign("dog",$dog1);

对象：<br/>
//基本属性
name-<{$dog->name}>,
age-<{$dog->age}>,
color-<{$dog->color}> <br/>
//数组属性
arr-<{$dog->arr[0]}>,
arr-<{$dog->arr[1]}>,
arr-<{$dog->arr[2]}> <br/>
//对象属性
object-<{$dog->master->name}>,
object-<{$dog->master->age}> <br/>